64758317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1987}}^1$

素因数の和:2132

約数の個数: 16

約数和(自身を含む): 73476480

約数和(自身を除く): 8718163

約数列:

[1, 13, 23, 109, 299, 1417, 1987, 2507, 25831, 32591, 45701, 216583, 594113, 2815579, 4981409, 64758317]

約数ペア:

[(1, 64758317), (13, 4981409), (23, 2815579), (109, 594113), (299, 216583), (1417, 45701), (1987, 32591), (2507, 25831)]